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Glass fiber wool structure and manufacturing method thereof

A technology of glass fiber cotton and its manufacturing method, which is applied in the direction of non-woven fabrics, textiles and papermaking, and can solve the problems of being unable to return to bulkiness and softness

Inactive Publication Date: 2020-05-26
林秀美
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, although the long-fiber glass fiber yarn can make the existing long-fiber glass wool reach a temperature resistance of 700°C by using thermoforming technology, the softness and bulkiness of the long-fiber glass wool formed by thermocompression will be compressed. And under the influence of heavy pressure, it cannot return to the original bulkiness and softness when used

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Glass fiber wool structure and manufacturing method thereof
  • Glass fiber wool structure and manufacturing method thereof

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Embodiment Construction

[0022] In order to more clearly describe a glass fiber wool structure proposed by the present invention and its manufacturing method, preferred embodiments of the present invention will be described in detail below with reference to the drawings.

[0023] see figure 1 , figure 1 It is a schematic cross-sectional view of a glass fiber wool of the present invention. Such as figure 1 As shown, a glass fiber cotton 1 of the present invention includes: a composite fabric 11 and a glue layer 12, wherein, the composite fabric 11 is formed by laminar flow cloth net lay-up processing of a mixed fiber yarn, and at the same time, the glue layer 12 is formed on the surface of the composite fabric 11. In the present invention, the mixed fiber yarn is composed of a glass fiber yarn, a polyester fiber yarn, an amide fiber yarn, and an acrylic fiber yarn, and the glue layer 12 is acrylic glue.

[0024] According to the above, the glass fiber yarn contains 95-100wt%, the polyester fiber ya...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention provides a glass fiber wool structure and a manufacturing method thereof. The glass fiber wool structure comprises a compound fabric and an adhesive layer formed on the surface of the compound fabric, wherein the compound fabric is formed by breaking and opening a mixed fiber yarn twice, carrying out mixed treatment on the mixed fiber yarn and fiber and then carrying out laminar netting lamination; and the mixed fiber yarn is composed of a glass fiber yarn, a polyester fiber yarn, a polyamide fiber yarn and an acrylonitrile fiber yarn. Therefore, the glass fiber wool subjected tolaminar netting lamination has original bulkiness, and the softness and the bulkiness of the glass fiber wool are not affected by high pressure.

Description

technical field [0001] The invention relates to the related field of glass fiber wool, in particular to a glass fiber wool structure and a manufacturing method thereof. Background technique [0002] Generally, the existing long-fiber glass wool is made of 100% long-fiber glass fiber yarn raw material, which is opened and carded by the opener to loosen the fibers, and then combed by the carding machine to collect the cotton into required Thickness and width, so that it is evenly distributed, and then spray glue such as acrylic glue evenly in the form of a spray to form a glue layer, heat and press the cotton felt with the glue layer, after trimming and cutting , ready to ship after packaging. However, although the long-fiber glass fiber yarn can make the existing long-fiber glass wool reach a temperature resistance of 700 ° C by using the technology of hot-pressing, the softness and bulkiness of the long-fiber glass wool formed by hot-pressing will be compressed. And under ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D04H3/004D04H3/007D04H3/009D04H3/011D04H3/02D04H3/12
CPCD04H3/004D04H3/007D04H3/009D04H3/011D04H3/02D04H3/12
Inventor 林秀美
Owner 林秀美